Very useful replacing multiple apps
I'm Impressed ! Didn't know there were so many physical properties that I could measure with my tablet. No cost, and no adds. Good Job ! Thank You.
I really enjoy this "toy"... Quite a lot of effort must have been instilled into making this app so , as it is- in consideration and comparison to the other physics "suites" I sampled- they were minimally of any use or versatility, but this one is quite the opposite , even offered to us for free!! Thank You!! For Being So Kind!! Bill Deal.
Simply test the sensors. No adds, great
Great use of the many sensors on a smart phone. Ideal for education and technical training as well as robotics.
Great combination of data collection tools that take advantage of many sensors in a cell phone.
Bug fixes in Color Detector
Updated compass visualization on Android 7.1 and newer.